﻿using System;
using System.Data;
using System.Text;
using System.Data.SqlClient;
using Things.IDAL;
using Things.DBUtility;//Please add references
namespace Things.SQLServerDAL
{
	/// <summary>
	/// 数据访问类:Factory
	/// </summary>
	public partial class Factory:IFactory
	{
		public Factory()
		{}
		#region  Method

		/// <summary>
		/// 是否存在该记录
		/// </summary>
		public bool Exists(Guid FactoryID)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select count(1) from Things_Factory");
			strSql.Append(" where FactoryID=@FactoryID ");
			SqlParameter[] parameters = {
					new SqlParameter("@FactoryID", SqlDbType.UniqueIdentifier,16)			};
			parameters[0].Value = FactoryID;

			return DbHelperSQL.Exists(strSql.ToString(),parameters);
		}


		/// <summary>
		/// 增加一条数据
		/// </summary>
		public bool Add(Things.Model.Factory model)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("insert into Things_Factory(");
			strSql.Append("FactoryID,FactoryName,Address,Phone,License,IsDeleted)");
			strSql.Append(" values (");
			strSql.Append("@FactoryID,@FactoryName,@Address,@Phone,@License,@IsDeleted)");
			SqlParameter[] parameters = {
					new SqlParameter("@FactoryID", SqlDbType.UniqueIdentifier,16),
					new SqlParameter("@FactoryName", SqlDbType.NVarChar,100),
					new SqlParameter("@Address", SqlDbType.NVarChar,100),
					new SqlParameter("@Phone", SqlDbType.NVarChar,50),
					new SqlParameter("@License", SqlDbType.NVarChar,50),
					new SqlParameter("@IsDeleted", SqlDbType.Bit,1)};
			parameters[0].Value = Guid.NewGuid();
			parameters[1].Value = model.FactoryName;
			parameters[2].Value = model.Address;
			parameters[3].Value = model.Phone;
			parameters[4].Value = model.License;
			parameters[5].Value = model.IsDeleted;

			int rows=DbHelperSQL.ExecuteSql(strSql.ToString(),parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}
		/// <summary>
		/// 更新一条数据
		/// </summary>
		public bool Update(Things.Model.Factory model)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("update Things_Factory set ");
			strSql.Append("FactoryName=@FactoryName,");
			strSql.Append("Address=@Address,");
			strSql.Append("Phone=@Phone,");
			strSql.Append("License=@License,");
			strSql.Append("IsDeleted=@IsDeleted");
			strSql.Append(" where FactoryID=@FactoryID ");
			SqlParameter[] parameters = {
					new SqlParameter("@FactoryName", SqlDbType.NVarChar,100),
					new SqlParameter("@Address", SqlDbType.NVarChar,100),
					new SqlParameter("@Phone", SqlDbType.NVarChar,50),
					new SqlParameter("@License", SqlDbType.NVarChar,50),
					new SqlParameter("@IsDeleted", SqlDbType.Bit,1),
					new SqlParameter("@FactoryID", SqlDbType.UniqueIdentifier,16)};
			parameters[0].Value = model.FactoryName;
			parameters[1].Value = model.Address;
			parameters[2].Value = model.Phone;
			parameters[3].Value = model.License;
			parameters[4].Value = model.IsDeleted;
			parameters[5].Value = model.FactoryID;

			int rows=DbHelperSQL.ExecuteSql(strSql.ToString(),parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}

		/// <summary>
		/// 删除一条数据
		/// </summary>
		public bool Delete(Guid FactoryID)
		{
			
			StringBuilder strSql=new StringBuilder();
            strSql.Append("update Things_Factory  set IsDeleted=1 ");
			strSql.Append(" where FactoryID=@FactoryID ");
			SqlParameter[] parameters = {
					new SqlParameter("@FactoryID", SqlDbType.UniqueIdentifier,16)			};
			parameters[0].Value = FactoryID;

			int rows=DbHelperSQL.ExecuteSql(strSql.ToString(),parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}
		/// <summary>
		/// 批量删除数据
		/// </summary>
		public bool DeleteList(string FactoryIDlist )
		{
			StringBuilder strSql=new StringBuilder();
            strSql.Append("update Things_Factory  set IsDeleted=1  ");
			strSql.Append(" where FactoryID in ("+FactoryIDlist + ")  ");
			int rows=DbHelperSQL.ExecuteSql(strSql.ToString());
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}


		/// <summary>
		/// 得到一个对象实体
		/// </summary>
		public Things.Model.Factory GetModel(Guid FactoryID)
		{
			
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select  top 1 FactoryID,FactoryName,Address,Phone,License,IsDeleted from Things_Factory ");
			strSql.Append(" where FactoryID=@FactoryID ");
			SqlParameter[] parameters = {
					new SqlParameter("@FactoryID", SqlDbType.UniqueIdentifier,16)			};
			parameters[0].Value = FactoryID;

			Things.Model.Factory model=new Things.Model.Factory();
			DataSet ds=DbHelperSQL.Query(strSql.ToString(),parameters);
			if(ds.Tables[0].Rows.Count>0)
			{
				if(ds.Tables[0].Rows[0]["FactoryID"]!=null && ds.Tables[0].Rows[0]["FactoryID"].ToString()!="")
				{
					model.FactoryID= new Guid(ds.Tables[0].Rows[0]["FactoryID"].ToString());
				}
				if(ds.Tables[0].Rows[0]["FactoryName"]!=null && ds.Tables[0].Rows[0]["FactoryName"].ToString()!="")
				{
					model.FactoryName=ds.Tables[0].Rows[0]["FactoryName"].ToString();
				}
				if(ds.Tables[0].Rows[0]["Address"]!=null && ds.Tables[0].Rows[0]["Address"].ToString()!="")
				{
					model.Address=ds.Tables[0].Rows[0]["Address"].ToString();
				}
				if(ds.Tables[0].Rows[0]["Phone"]!=null && ds.Tables[0].Rows[0]["Phone"].ToString()!="")
				{
					model.Phone=ds.Tables[0].Rows[0]["Phone"].ToString();
				}
				if(ds.Tables[0].Rows[0]["License"]!=null && ds.Tables[0].Rows[0]["License"].ToString()!="")
				{
					model.License=ds.Tables[0].Rows[0]["License"].ToString();
				}
				if(ds.Tables[0].Rows[0]["IsDeleted"]!=null && ds.Tables[0].Rows[0]["IsDeleted"].ToString()!="")
				{
					if((ds.Tables[0].Rows[0]["IsDeleted"].ToString()=="1")||(ds.Tables[0].Rows[0]["IsDeleted"].ToString().ToLower()=="true"))
					{
						model.IsDeleted=true;
					}
					else
					{
						model.IsDeleted=false;
					}
				}
				return model;
			}
			else
			{
				return null;
			}
		}

		/// <summary>
		/// 获得数据列表
		/// </summary>
		public DataSet GetList(string strWhere)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select FactoryID,FactoryName,Address,Phone,License,IsDeleted ");
			strSql.Append(" FROM Things_Factory ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			return DbHelperSQL.Query(strSql.ToString());
		}

		/// <summary>
		/// 获得前几行数据
		/// </summary>
		public DataSet GetList(int Top,string strWhere,string filedOrder)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select ");
			if(Top>0)
			{
				strSql.Append(" top "+Top.ToString());
			}
			strSql.Append(" FactoryID,FactoryName,Address,Phone,License,IsDeleted ");
			strSql.Append(" FROM Things_Factory ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			strSql.Append(" order by " + filedOrder);
			return DbHelperSQL.Query(strSql.ToString());
		}

		/// <summary>
		/// 获取记录总数
		/// </summary>
		public int GetRecordCount(string strWhere)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select count(1) FROM Things_Factory ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			object obj = DbHelperSQL.GetSingle(strSql.ToString());
			if (obj == null)
			{
				return 0;
			}
			else
			{
				return Convert.ToInt32(obj);
			}
		}
		/// <summary>
		/// 分页获取数据列表
		/// </summary>
		public DataSet GetListByPage(string strWhere, string orderby, int startIndex, int endIndex)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("SELECT * FROM ( ");
			strSql.Append(" SELECT ROW_NUMBER() OVER (");
			if (!string.IsNullOrEmpty(orderby.Trim()))
			{
				strSql.Append("order by T." + orderby );
			}
			else
			{
				strSql.Append("order by T.FactoryID desc");
			}
			strSql.Append(")AS Row, T.*  from Things_Factory T ");
			if (!string.IsNullOrEmpty(strWhere.Trim()))
			{
				strSql.Append(" WHERE " + strWhere);
			}
			strSql.Append(" ) TT");
			strSql.AppendFormat(" WHERE TT.Row between {0} and {1}", startIndex, endIndex);
			return DbHelperSQL.Query(strSql.ToString());
		}

		/*
		/// <summary>
		/// 分页获取数据列表
		/// </summary>
		public DataSet GetList(int PageSize,int PageIndex,string strWhere)
		{
			SqlParameter[] parameters = {
					new SqlParameter("@tblName", SqlDbType.VarChar, 255),
					new SqlParameter("@fldName", SqlDbType.VarChar, 255),
					new SqlParameter("@PageSize", SqlDbType.Int),
					new SqlParameter("@PageIndex", SqlDbType.Int),
					new SqlParameter("@IsReCount", SqlDbType.Bit),
					new SqlParameter("@OrderType", SqlDbType.Bit),
					new SqlParameter("@strWhere", SqlDbType.VarChar,1000),
					};
			parameters[0].Value = "Things_Factory";
			parameters[1].Value = "FactoryID";
			parameters[2].Value = PageSize;
			parameters[3].Value = PageIndex;
			parameters[4].Value = 0;
			parameters[5].Value = 0;
			parameters[6].Value = strWhere;	
			return DbHelperSQL.RunProcedure("UP_GetRecordByPage",parameters,"ds");
		}*/

		#endregion  Method
	}
}

